To disrespect or "burn" someone so badly that there is no way they can come back with any kind of legitimate response.
John: You're so ugly, Bill, even your own mother doesn't love you.
Frank: Ohhh! Fatal burn!
Bill: Yeah, well...whatever.
Frank: Ohhh! Fatal burn!
Bill: Yeah, well...whatever.
by Anonymous7538759287523 October 30, 2008

1) Eliza: I’m burning the memories, burning the letters, that might have redeemed you!
2) Eliza: I hope that you... buuuurrrrrrnnnnn
2) Eliza: I hope that you... buuuurrrrrrnnnnn
by liv_sax May 15, 2021

F requests a recommendation for a solicitor. Unrelated, S had abandoned his home nation of Ireland for Canada years prior leaving a thorn in the side of all his greatest and humble friends.
M: "Probably you want one that specialises in such things. Which we don't have.
Though maybe S. would, when seperated permanently with no backsies from his Irish citizenship."
The Homes burn.
M: "Probably you want one that specialises in such things. Which we don't have.
Though maybe S. would, when seperated permanently with no backsies from his Irish citizenship."
The Homes burn.
by Sanjito December 11, 2020

When a female grasps your penis and throttles it with unrelenting power, leaving a burning sensation after you ejaculate. Not to be confused with Tie Burn, which is a method of ejaculation by using... A tie.
"How'd last night go?"
"My dick's killing me, she gave me the Thai Burn!"
"Yeah, well I got a Tie Burn!"
"My dick's killing me, she gave me the Thai Burn!"
"Yeah, well I got a Tie Burn!"
by Derry "Incest" Collins June 15, 2023

“Orrr he’s a proper gimp he burns head.”
“Nah I can’t lie this is burning head…”
“My head’s proper burnt”
“Nah I can’t lie this is burning head…”
“My head’s proper burnt”
by LD&EHdagoats(kaysanstoleit) December 29, 2023

When you do stay up way too late and do Duolingo lessons. This can refer to you doing too many lessons and staying up late as a consequence or doing lessons only moments before midnight.
Person A: Why is Jenny on her phone at the party?
Person B: It's almost midnight abd she doesn't wanna lose her streak. She's burning the midnight owl.
Person C: Why are you still awake at 3 am?
Person D: I got hung up on my Doulingo lessons. You know, burning that midnight owl.
Person B: It's almost midnight abd she doesn't wanna lose her streak. She's burning the midnight owl.
Person C: Why are you still awake at 3 am?
Person D: I got hung up on my Doulingo lessons. You know, burning that midnight owl.
by Momma Sunshine April 18, 2024

The act of secretly ejaculating into one’s trousers out of excitement before sexual intercourse, thus forcing a bout of floppy wiener sex.
Fuck, that hot broad from The Home Depot gave me the Flacid Burns. I had to traverse that pussy limp.
by Dr Lister III November 7, 2017
